1.
Host D sends a frame to Host B at the same time that Host B sends a frame to Host D. Bridging is enabled on Router 1, and the two frames collide into each other. Select the best explanation of why Host B will or will not receive the original frame from Host D:
2.
What happens to an incoming frame on a Layer 2 switch?
3.
What is the primary benefit of the "time-to-live" field in the IP header?
4.
A new Cisco router has no configuration defined. Which methods can be used to configure the router for the first time? (multiple answer)
5.
A network administrator is using debug commands to check the performance of a network. What steps can the administrator take to ensure that the "debug" will not require too much CPU, or at least that she will not have to reboot the router to disable debug? (multiple answer)
6.
When a TCP segment is lost, the TCP sender reacts by: (multiple answer)
7.
With CGMP enabled, which are unique about the following MAC address range: 01-00-5E-00-00-00 to 01-00- 5E-00-00-FF? (multiple answer)
8.
Which of the following CGMP (Cisco Group Management Protocol) statements is correct? (multiple answer)
9.
Router A has a 512K-access port into the frame relay cloud. Router B has 128K-access port into the frame relay cloud. The two routers are connected with symmetrical PVCs that are configured for 64K committed
information rate (CIR). What Frame Relay Traffic Shaping map-class sub-command should be entered on Router A to prevent workstation A from overrunning the access port on Router B?
10.
Assume IP Videoconference station A places a 384Kb call to IP Videoconference station B and the Workstations are transferring files back and forth between themselves during the same time period. What
Cisco feature should be used on both routers to avoid unwanted jitter and guarantee the videoconference will get enough bandwidth for the duration of the call?